Track Exponential moving average of response times for

[freeradius.git] / src / include / stats.h

diff --git a/src/include/stats.h b/src/include/stats.h
index b3613f4..9a55b41 100644 (file)
--- a/src/include/stats.h
+++ b/src/include/stats.h
@@ -48,12 +48,22 @@ typedef struct fr_stats_t {
        fr_uint_t               total_unknown_types;
 } fr_stats_t;
 
+typedef struct fr_stats_ema_t {
+       int             window;
+
+       int             f1, f10;
+       int             ema1, ema10;
+
+} fr_stats_ema_t;
+
 extern fr_stats_t      radius_auth_stats;
 extern fr_stats_t      radius_acct_stats;
 
 void radius_stats_init(int flag);
 void request_stats_final(REQUEST *request);
 void request_stats_reply(REQUEST *request);
+void radius_stats_ema(fr_stats_ema_t *ema,
+                     struct timeval *start, struct timeval *end);
 
 #define RAD_STATS_INC(_x) _x++
 #ifdef WITH_ACCOUNTING